短语词组短語Poison n Gas 毒氣;軍用毒氣poison -gas bomb 毒氣彈Poison Gas Bomb 毒氣彈defense against poison gas 防毒poison gas atomizer 殺蟲毒氣噴霧器poison gas rockets 可使敵人降速Bhopal poison gas accident 博帕爾毒氣泄漏事故poison gas trap 毒氣陷阱;毒氣陷坑 返回 poison gas